Detail Beskriuwing
De soarten rubber dy't brûkt wurde kinne om de trommel te dekken binne: NBR, CR, HYPLON, PU, SBR, SR, ensfh. Hokker kin wurde oanpast neffens jo produkt mei help fan miljeu- en produktûntwerpeasken.
Produkt Parameters
General rubber performance parameters as follows:
Test items |
Fersyk |
Echt test |
Konklúzje |
|
MPa treksterkte (Mpa) |
≥18 |
20 |
kwalifisearre |
|
Ferlinging by brek (%) |
≥300 |
317 |
kwalifisearre |
|
Permaninte set fan pull-apart (%) |
≤25 |
24 |
kwalifisearre |
|
SHAW type A hurdens |
Pulley bûge |
60~70 |
70 | kwalifisearre |
Driving pulley |
≥70 |
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Slijtageferlies (mm3) |
≤90 |
88 | kwalifisearre | |
aging coefficient(70℃×168h) |
treksterkte |
-25~+25 | 20 | kwalifisearre |
feroaring taryf (%) |
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Ferlinging |
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by break feroaring rate |
2: Fysike en meganyske eigenskippen fan boaiem rubber:
Test items |
Fersyk |
Echt test |
Konklúzje |
MPa spanning l e-sterkte (Mpa) |
≥30 |
30 |
kwalifisearre |
elongation at break(%) |
≥300 |
330 |
kwalifisearre |
anty-ôfbraaksterkte (Mpa) |
≥69 |
80 |
kwalifisearre |
heat-resistance (℃) |
80 |
85 |
kwalifisearre |
Adhesion strength between rubber and metal(Mpa) |
≥4.0 |
4.9 |
kwalifisearre |
Adhesion strength between rubber and metal after heat treatment(Mpa) (hot air method for heat treatment,temperature 1452±2℃,time:150 minutes.) |
≥3.2 |
5 |
kwalifisearre |
Diagrammatic Drawings and Parameters
Diagrammatic Drawings and Parameters for Rubber Lagging Pulley:
Riembreedte (mm) |
Φ1 |
Φ2 |
L |
L1 |
L2 |
D1 |
D2 |
D3 |
t1 |
t2 |
a |
m |
h |
b |
n |
u |
v |
Remarks |
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